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Chapter 10 Lesson 2

Definitions

TermDefinition
correlation process of matching rocks and fossils from separate locations
inclusion piece of an older rock that becomes part of a new rock
index fossil species that existed on Earth for a short length of time, was abundant, and inhabited many locations
lateral refers to a side or a sideways direction
relative age the age of rocks and geologic features with respect to other rocks and features nearby
superposition principle that in undisturbed rock layers, the oldest rocks are on the bottom
unconformity surface where rock has eroded away, producing a break in the rock record
Created by: AWitczak
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